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Cheap flights from London to Galway from £16

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 13/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SNN
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Galway are usually found in January or February, booked 37 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from London to Galway

Enter your travel dates to find the best prices.

Cheapest flights from London to Galway
Explore the most affordable flight options available from London to Galway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.

Tue 3/312:40
LGW
-
SNN
Nonstop1h 30m
Ryanair
Sat 14/316:35
SNN
-
LGW
Nonstop1h 30m
Ryanair
Deal found 20/1£35
Fri 6/313:35
STN
-
SNN
Nonstop1h 35m
Ryanair
Fri 13/322:00
SNN
-
STN
Nonstop1h 35m
Ryanair
Deal found 20/1£35
Tue 3/312:40
LGW
-
SNN
Nonstop1h 30m
Ryanair
Mon 16/315:55
SNN
-
LGW
Nonstop1h 30m
Ryanair
Deal found 21/1£36
Fri 23/106:35
STN
-
SNN
Nonstop1h 35m
Ryanair
Sun 25/105:55
SNN
-
STN
Nonstop1h 35m
Ryanair
Deal found 20/1£36
Tue 3/312:40
LGW
-
SNN
Nonstop1h 30m
Ryanair
Wed 11/318:05
SNN
-
LGW
Nonstop1h 30m
Ryanair
Deal found 20/1£36
Tue 3/217:20
STN
-
SNN
Nonstop1h 35m
Ryanair
Fri 6/222:00
SNN
-
STN
Nonstop1h 35m
Ryanair
Deal found 21/1£36
Mon 23/317:50
LGW
-
SNN
Nonstop1h 30m
Ryanair
Wed 25/318:05
SNN
-
LGW
Nonstop1h 30m
Ryanair
Deal found 20/1£37
Fri 13/206:35
STN
-
SNN
Nonstop1h 35m
Ryanair
Mon 16/219:55
SNN
-
STN
Nonstop1h 35m
Ryanair
Deal found 21/1£37
Tue 5/515:00
LGW
-
SNN
Nonstop1h 35m
Ryanair
Wed 6/516:25
SNN
-
LGW
Nonstop1h 35m
Ryanair
Deal found 22/1£38
Mon 18/518:55
STN
-
SNN
Nonstop1h 30m
Ryanair
Wed 20/520:50
SNN
-
STN
Nonstop1h 30m
Ryanair
Deal found 21/1£38
Tue 5/515:00
LGW
-
SNN
Nonstop1h 35m
Ryanair
Thu 7/509:55
SNN
-
LGW
Nonstop1h 35m
Ryanair
Deal found 22/1£39
Mon 18/518:55
STN
-
SNN
Nonstop1h 30m
Ryanair
Fri 22/513:10
SNN
-
STN
Nonstop1h 30m
Ryanair
Deal found 20/1£40

Find flight deals from London to Galway

Keep the following information in mind while searching for London to Galway flight deals. Data was last updated 22 January 2026.

Round-trip from

£35

One-way from

£16

Popular in

December

Cheapest in

January

Average price

£42
Ryanair
  • Ryanair
  • 3/3-14/3
  • Nonstop
  • 3h 00m total
  • London to Galway
Search Deals
Ryanair
  • Ryanair
  • 3/2
  • Nonstop
  • 1h 30m total
  • London to Galway
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£2 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Galway 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 858,174 searches. Data last updated 22 January 2026.
Use the filters below to find and compare flights from London to Galway that are best for you.

Fly from

London

Fly to

Galway

Route

Depart

Return

Price

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Sat 7/3

18:30-20:00

Nonstop1h 30m

Shannon

Sat 14/3

16:35-18:05

Nonstop1h 30m

£35

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Tue 3/3

12:40-14:10

Nonstop1h 30m

Shannon

Wed 4/3

18:05-19:35

Nonstop1h 30m

£35

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Tue 3/3

12:40-14:10

Nonstop1h 30m

Shannon

Sat 14/3

16:35-18:05

Nonstop1h 30m

£35

LondonShannon

STN - SNN

STNSNN

London Stansted

Fri 6/3

13:35-15:10

Nonstop1h 35m

Shannon

Fri 13/3

22:00-23:35

Nonstop1h 35m

£35

LondonShannon

STN - SNN

STNSNN

London Stansted

Tue 21/4

20:05-21:35

Nonstop1h 30m

Shannon

Tue 5/5

18:10-19:40

Nonstop1h 30m

£35

LondonShannon

STN - SNN

STNSNN

London Stansted

Fri 6/3

13:35-15:10

Nonstop1h 35m

Shannon

Sun 8/3

05:55-07:30

Nonstop1h 35m

£35

LondonShannon

STN - SNN

STNSNN

London Stansted

Tue 24/2

17:20-18:55

Nonstop1h 35m

Shannon

Fri 27/2

08:35-10:10

Nonstop1h 35m

£35

LondonShannon

STN - SNN

STNSNN

London Stansted

Tue 3/3

17:20-18:55

Nonstop1h 35m

Shannon

Wed 4/3

14:20-15:55

Nonstop1h 35m

£35

LondonShannon

STN - SNN

STNSNN

London Stansted

Thu 12/2

16:15-17:50

Nonstop1h 35m

Shannon

Sun 15/2

05:55-07:30

Nonstop1h 35m

£36

LondonShannon

STN - SNN

STNSNN

London Stansted

Sat 21/3

06:00-07:35

Nonstop1h 35m

Shannon

Sat 21/3

20:25-22:00

Nonstop1h 35m

£36

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 60 results
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2
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6

Best time to book a flight from London to Galway

Have a flexible travel schedule? Discover the best time to fly to Galway from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Galway

How far ahead should I book a flight from London to Galway?

Use this chart to determine the optimal time to book a return flight from London to Galway. Price data was last updated on 16 January 2026.

The best time to book flights from London to Galway is 37 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London to Galway?

Currently, February is the cheapest month in which you can book a flight from London to Galway (average of £19). Flying from London to Galway in December is currently the most expensive (average of £36). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to G4W?

Find hourly flight availability from London to Galway. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 January 2026.

When flying from London to Galway, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 27% versus a flight in the morning.

What is the cheapest day to fly from London to Galway?

Use this chart to determine the cheapest time to fly return from London to Galway. Price data was last updated on 6 December 2025.

Travellers seeking maximum savings on their London to Galway flight should consider departing on Monday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Galway

Explore weekly flight availability from London to Galway. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 22 January 2026.

The most flights from LON to G4W are scheduled on a Monday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Reviews of airlines servicing Galway

Get insights into the airlines that provide service to Galway. 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 Galway. Reviews last updated 22 January 2026.
Check out reviews from past customers who have flown with Aer Lingus, Ryanair, andBritish Airways from London to Galway to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,439 reviews
Check prices

Comfort

7.1

Food

6.6

Boarding

7.4

Entertainment

6.9

Crew

8.0

Overall

7.2

Reviews

1 / 20
4.0
Okay

Catherine,Dec 2025

AGP - DUB

Flight out to Malaga was terrific on A330 but flight back on A320 no where as good. Seat was uncomfortable, sweet wrappers & toilet paper on the floor at my seat. Rubbish in holder of seat in front. All unpleasant. Flight itself was fine & crew otherwise very good.
Aer Lingus
7.2
Good
1,439 reviews
Aer Lingus
7.2
Good
1,439 reviews
Check prices

Comfort

7.1

Food

6.6

Boarding

7.4

Entertainment

6.9

Crew

8.0

Overall

7.2

Reviews

1 / 20
4.0
Okay

Catherine,Dec 2025

AGP - DUB

Flight out to Malaga was terrific on A330 but flight back on A320 no where as good. Seat was uncomfortable, sweet wrappers & toilet paper on the floor at my seat. Rubbish in holder of seat in front. All unpleasant. Flight itself was fine & crew otherwise very good.
Ryanair
6.9
Okay
5,250 reviews
Aer Lingus
7.2
Good
1,439 reviews
Check prices

Comfort

7.1

Food

6.6

Boarding

7.4

Entertainment

6.9

Crew

8.0

Overall

7.2

Reviews

1 / 20
4.0
Okay

Catherine,Dec 2025

AGP - DUB

Flight out to Malaga was terrific on A330 but flight back on A320 no where as good. Seat was uncomfortable, sweet wrappers & toilet paper on the floor at my seat. Rubbish in holder of seat in front. All unpleasant. Flight itself was fine & crew otherwise very good.
British Airways
6.7
Okay
7,691 reviews
Aer Lingus
7.2
Good
1,439 reviews
Check prices

Comfort

7.1

Food

6.6

Boarding

7.4

Entertainment

6.9

Crew

8.0

Overall

7.2

Reviews

1 / 20
4.0
Okay

Catherine,Dec 2025

AGP - DUB

Flight out to Malaga was terrific on A330 but flight back on A320 no where as good. Seat was uncomfortable, sweet wrappers & toilet paper on the floor at my seat. Rubbish in holder of seat in front. All unpleasant. Flight itself was fine & crew otherwise very good.

Related info for your journey

Find useful and relevant information for your journey from London to Galway. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to Galway?

    There are many flights that can get you from London to Galway in 1h 30m. Fly via Ryanair to get the fastest option. There are 387 mi between London and Galway. Generally, flights for this route are direct.

  • What are the most popular routes from London to Galway?

    While some choose either London Gatwick - Shannon or London Stansted - Shannon, London Heathrow - Shannon is the most popular route from London to Galway.

  • What are the most reliable airlines from London to Galway?

    Consider Qatar Airways (63%), Aer Lingus (63%) or British Airways (63%) when booking your flight. These represent the most reliable airlines when flying from London to Galway.

  • What are the cheapest flights from London to Galway?

    On average you can expect to pay £373 for a flight from London to Galway. The cheapest flight overall is £67 while the most popular route, (London Heathrow - Shannon) is currently priced at £85.

  • Can I find deals for flights from London to Galway that include hotel bookings?

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

  • How can I find direct flights from London to Galway?

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

  • Can I find deals for business class flights from London to Galway?

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

  • What is the cheapest month to book a flight from London to Galway?

    Currently, February is the cheapest month in which you can book a flight from London to Galway (average of £19). Flying from London to Galway in December is currently the most expensive (average of £36). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Galway

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from London to Galway

Discover the top 2 airlines that operate flights from London to Galway. 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 858,174 searches. Data last updated 22 January 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£22Average£77FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£87Average£138FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Galway?

Cheapflights helps you search for flights from London to Galway via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from London to Galway?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Galway for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to Galway with no change fees?

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

Can Cheapflights notify me if prices for flights from London to Galway become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Galway from London today and book when prices fit your budget.

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