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Cheap flights from Ireland to Ottawa from £221

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DUB — YOW
7 May — 14 May1
1 adult
Tue 7/5
Tue 14/5

How far in advance should I book a flight from Ireland to Ottawa?

Users have found that booking a flight from Ireland to Ottawa at least 42 days early can save you up to 22% on average compared to booking a flight this week. If booking 42 days before your flight isn’t an option for you, users have found flights from Ireland to Ottawa for as little as £511 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £540 for flights departing within the next 3 days.

What is the cheapest month to fly from Ireland to Ottawa?

Flights from Ireland to Ottawa lean towards being more expensive in June. Prices are generally better when you fly from Ireland to Ottawa in February, with the cheapest ticket starting at £463.

When is the cheapest time to fly from Ireland to Ottawa (IE - YOW)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to Ottawa as you normally would.

Cheap Air Canada flights from Ireland to Ottawa

Explore cheap flight options specifically provided by Air Canada for the route between Ireland and Ottawa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 898,761 searches. Data last updated 2 May 2024.
Find some of the cheapest Air Canada flights travelling from Ireland to Ottawa. Come back soon if you're not finding the exact deal you're looking for.
Wed 21/810:15DUB - YOW
2 stops12h 30mAir Canada
Tue 3/915:30YOW - DUB
1 stop12h 00mAir Canada
Deal found 2/5£610
Wed 21/810:15DUB - YOW
2 stops12h 30mAir Canada
Tue 3/917:00YOW - DUB
2 stops10h 30mAir Canada
Deal found 2/5£615
Wed 21/810:15DUB - YOW
1 stop12h 16mAir Canada
Tue 3/918:40YOW - DUB
1 stop8h 50mAir Canada
Deal found 1/5£720
Wed 21/810:15DUB - YOW
2 stops12h 30mAir Canada
Tue 3/914:00YOW - DUB
2 stops13h 30mAir Canada
Deal found 1/5£724

Cheap Lufthansa flights from Ireland to Ottawa

Explore cheap flight options specifically provided by Lufthansa for the route between Ireland and Ottawa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 898,761 searches. Data last updated 2 May 2024.
Some of the best deals we've found on Lufthansa flights travelling from Ireland to Ottawa. Make sure to examine the flight information before completing your reservation.
Thu 18/709:50DUB - YOW
1 stop11h 23mLufthansa
Mon 5/817:00YOW - DUB
1 stop10h 15mLufthansa
Deal found 2/5£727
Thu 18/709:50DUB - YOW
1 stop13h 23mLufthansa
Mon 5/814:00YOW - DUB
1 stop13h 15mLufthansa
Deal found 1/5£728

Cheap Ireland to Ottawa flights in May & June 2024

Find cheap flight options from Ireland to Ottawa specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 898,761 searches. Prices were last updated on 2 May 2024.
These are some of the most attractive deals on flights from Ireland to Ottawa in 2024. More deals are always being added, so be sure to check back regularly.
Thu 30/508:40DUB - YOW
2 stops16h 32mSWISS
Thu 6/612:00YOW - DUB
2 stops20h 50mSWISS
Deal found 2/5£544
Wed 29/511:30DUB - YOW
1 stop11h 18mMultiple Airlines
Wed 31/720:00YOW - DUB
1 stop10h 30mMultiple Airlines
Deal found 2/5£587
Wed 29/511:30DUB - YOW
1 stop11h 18mMultiple Airlines
Wed 31/714:35YOW - DUB
2 stops12h 20mMultiple Airlines
Deal found 2/5£635
Wed 29/518:45DUB - YOW
2 stops30h 27mSWISS
Wed 31/711:00YOW - DUB
2 stops20h 10mSWISS
Deal found 2/5£643
Wed 29/506:05DUB - YOW
2 stops23h 39mMultiple Airlines
Wed 31/717:10YOW - DUB
3 stops15h 40mMultiple Airlines
Deal found 2/5£879
Wed 29/519:05DUB - YOW
3 stops28h 12mScandinavian Airlines
Wed 31/714:00YOW - DUB
3 stops24h 25mScandinavian Airlines
Deal found 2/5£1,221

Ireland to Ottawa 2024 flight deals

Discover exclusive flight deals for travel between Ireland and Ottawa in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 898,761 searches. Data last updated 2 May 2024.
These are some of the most attractive deals on flights from Ireland to Ottawa in 2024. More deals are always being added, so be sure to check back regularly.
Wed 21/813:15DUB - YOW
1 stop16h 12mAir Transat
Tue 3/920:00YOW - DUB
1 stop10h 30mAir Transat
Deal found 2/5£523
Thu 30/508:40DUB - YOW
2 stops16h 32mSWISS
Thu 6/612:00YOW - DUB
2 stops20h 50mSWISS
Deal found 2/5£544
Wed 29/511:30DUB - YOW
1 stop11h 18mMultiple Airlines
Wed 31/720:00YOW - DUB
1 stop10h 30mMultiple Airlines
Deal found 2/5£587
Wed 21/810:15DUB - YOW
2 stops12h 30mAir Canada
Tue 3/915:30YOW - DUB
1 stop12h 00mAir Canada
Deal found 2/5£610
Tue 26/1109:00DUB - YOW
1 stop15h 16mLufthansa
Sat 30/1116:00YOW - DUB
1 stop10h 15mLufthansa
Deal found 1/5£612
Tue 26/1109:00DUB - YOW
1 stop13h 16mLufthansa
Sat 30/1114:00YOW - DUB
1 stop12h 15mLufthansa
Deal found 30/4£614
Wed 21/810:15DUB - YOW
2 stops12h 30mAir Canada
Tue 3/917:00YOW - DUB
2 stops10h 30mAir Canada
Deal found 2/5£615
Wed 29/511:30DUB - YOW
1 stop11h 18mMultiple Airlines
Wed 31/714:35YOW - DUB
2 stops12h 20mMultiple Airlines
Deal found 2/5£635
Wed 29/518:45DUB - YOW
2 stops30h 27mSWISS
Wed 31/711:00YOW - DUB
2 stops20h 10mSWISS
Deal found 2/5£643

One-way flights to Ottawa from Ireland

Search for one-way flight options from Ireland to Ottawa. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 898,761 searches. Data last updated 2 May 2024.
Users travelling one-way from Ireland to Ottawa can select one of these great deals. For those needing a return trip from Ireland, there is a search form available above.
Sun 26/513:15DUB - YOW
1 stop11h 03mAir Transat
Deal found 1/5£221
Sun 26/513:15DUB - YOW
1 stop11h 03mAir Transat
Deal found 2/5£226
Sun 26/513:15DUB - YOW
2 stops23h 34mMultiple Airlines
Deal found 1/5£360
Mon 27/514:50DUB - YOW
3 stops38h 38mMultiple Airlines
Deal found 1/5£363
Wed 29/514:20DUB - YOW
3 stops25h 09mMultiple Airlines
Deal found 2/5£364
Wed 29/506:05DUB - YOW
2 stops23h 39mWestJet
Deal found 1/5£395
Tue 28/513:15DUB - YOW
1 stop11h 03mAir Transat
Deal found 1/5£399
Tue 28/513:15DUB - YOW
1 stop11h 03mAir Transat
Deal found 2/5£406
Sun 26/512:15DUB - YOW
2 stops17h 13mMultiple Airlines
Deal found 2/5£427

Find flights from Ireland to Ottawa within your budget

Customise your flight search to find flights from Ireland to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 898,761 searches. Data last updated 2 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£523 - £1,220

Route

Depart

Return

Price

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Wed 21/8

1 stop16h 12m

Ottawa

Tue 3/9

1 stop10h 30m

£523

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Wed 29/5

1 stop11h 18m

Ottawa

Wed 31/7

1 stop10h 30m

£587

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Wed 21/8

2 stops12h 30m

Ottawa

Tue 3/9

1 stop12h 00m

£610

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Wed 21/8

2 stops12h 30m

Ottawa

Tue 3/9

2 stops10h 30m

£615

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Wed 29/5

1 stop11h 18m

Ottawa

Wed 31/7

2 stops12h 20m

£635

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Wed 29/5

2 stops30h 27m

Ottawa

Wed 31/7

2 stops20h 10m

£643

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 18/7

1 stop11h 23m

Ottawa

Mon 5/8

1 stop10h 15m

£727

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 18/7

1 stop13h 23m

Ottawa

Mon 5/8

1 stop13h 15m

£728

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 18/7

3 stops27h 23m

Ottawa

Mon 5/8

3 stops24h 25m

£1,220

Flights are sorted by cheapest first

Deals found on 2/5

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated 2 May 2024.
See what other customers who have flown with Air Canada, Lufthansa and Scandinavian Airlines from Ireland to Ottawa have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.8
Good
2,027 reviews

Entertainment

7.2

Overall

7.8

Boarding

7.9

Comfort

7.6

Food

7.4

Crew

8.4

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.8
Good
2,027 reviews
7.8
Good
2,027 reviews

Entertainment

7.2

Overall

7.8

Boarding

7.9

Comfort

7.6

Food

7.4

Crew

8.4

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.6
Good
494 reviews
7.8
Good
2,027 reviews

Entertainment

7.2

Overall

7.8

Boarding

7.9

Comfort

7.6

Food

7.4

Crew

8.4

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.6
Good
2,969 reviews
7.8
Good
2,027 reviews

Entertainment

7.2

Overall

7.8

Boarding

7.9

Comfort

7.6

Food

7.4

Crew

8.4

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.5
Good
1,429 reviews
7.8
Good
2,027 reviews

Entertainment

7.2

Overall

7.8

Boarding

7.9

Comfort

7.6

Food

7.4

Crew

8.4

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.4
Good
11,142 reviews
7.8
Good
2,027 reviews

Entertainment

7.2

Overall

7.8

Boarding

7.9

Comfort

7.6

Food

7.4

Crew

8.4

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Ottawa from Ireland?

    Located just 6.6 mi from the city center, Ottawa (YOW) is the airport most travelers will use when flying to Ottawa from Ireland.

  • Can I find flights from Ireland to Ottawa for under £600 on Cheapflights?

    Yes, there are multiple flights from Ireland to Ottawa for under £600. The cheapest flight booked recently is on Air Transat for just £523, but on average you can expect to pay £886.

  • What are the cheapest airlines to fly from Ireland to Ottawa one-way?

    £221 is the cheapest one-way deal found within the past few days, from Air Transat. You may also be able to find cheap deals on WestJet and Air Canada, with prices starting from £395 and £589, respectively.

  • What does DUB to YOW mean?

    This is defined as Dublin Airport (DUB) and Ottawa Airport (YOW). Codes like Ottawa Airport are often used to just call airports uniquely. Shannon Airport (SNN), Cork Airport (ORK), Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR), Galway Airport (GWY) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Ireland to Ottawa that include extra baggage allowance?

    The amount of baggage you can bring on your Ireland to Ottawa flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ireland to Ottawa with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ireland to Ottawa flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ireland to Ottawa that include hotel bookings?

    Yes. In addition to deals on Ireland to Ottawa flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Ottawa.

  • Can I find deals for business class flights from Ireland to Ottawa?

    Yes. Cheapflights offers flight deals from Ireland to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ireland to Ottawa that allow pets onboard?

    Many airlines flying from Ireland to Ottawa offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ireland to Ottawa?

    Yes, you can often find last-minute deals on Ireland to Ottawa flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ireland to Ottawa flight deals updated?

    The Ireland to Ottawa flight deals you see on this page were last updated on 2/5.

See more FAQs

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Alternative routes for Ireland to Ottawa
See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Ireland to Ottawa

Discover the top airline that operate flights from Ireland to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 898,761 searches. Data last updated 2 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£496Average£666FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Search flights from Ireland to Ottawa by cabin class

Find flights from Ireland to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

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How does Cheapflights help users find flights from Ireland to Ottawa?

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ireland to Ottawa.

Can Cheapflights find flights from Ireland to Ottawa with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ireland to Ottawa flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ireland to Ottawa become cheaper?

Of course! You can now track prices for flights from Ireland to Ottawa and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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