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Cheap flights from Galway to London from £13

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — LON
6 Jun — 13 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Galway to London

Enter your travel dates to find the best prices.

Cheapest flights from Galway to London
Explore the most affordable flight options available from Galway to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 May 2026.

Thu 18/606:05
SNN
-
STN
Nonstop1h 30m
Ryanair
Sun 21/609:25
STN
-
SNN
Nonstop1h 30m
Ryanair
Deal found 6/5£27
Sat 6/613:35
SNN
-
LGW
Nonstop1h 35m
Ryanair
Wed 17/618:45
LGW
-
SNN
Nonstop1h 35m
Ryanair
Deal found 2/5£28
Tue 2/608:00
SNN
-
STN
Nonstop1h 30m
Ryanair
Tue 23/620:05
STN
-
SNN
Nonstop1h 30m
Ryanair
Deal found 4/5£28
Thu 18/606:05
SNN
-
STN
Nonstop1h 30m
Ryanair
Thu 25/608:00
STN
-
SNN
Nonstop1h 30m
Ryanair
Deal found 4/5£29
Fri 22/513:10
SNN
-
STN
Nonstop1h 30m
Ryanair
Tue 26/509:55
STN
-
SNN
Nonstop1h 30m
Ryanair
Deal found 6/5£29
Wed 3/616:25
SNN
-
LGW
Nonstop1h 35m
Ryanair
Wed 10/618:45
LGW
-
SNN
Nonstop1h 35m
Ryanair
Deal found 6/5£30
Thu 7/506:05
SNN
-
STN
Nonstop1h 30m
Ryanair
Sat 9/508:00
STN
-
SNN
Nonstop1h 30m
Ryanair
Deal found 6/5£30
Sat 6/613:35
SNN
-
LGW
Nonstop1h 35m
Ryanair
Wed 10/618:45
LGW
-
SNN
Nonstop1h 35m
Ryanair
Deal found 2/5£31
Thu 7/520:45
SNN
-
STN
Nonstop1h 30m
Ryanair
Sun 10/509:25
STN
-
SNN
Nonstop1h 30m
Ryanair
Deal found 2/5£31
Fri 19/616:55
SNN
-
LGW
Nonstop1h 35m
Ryanair
Tue 23/615:05
LGW
-
SNN
Nonstop1h 35m
Ryanair
Deal found 4/5£32
Fri 19/617:00
SNN
-
STN
Nonstop1h 30m
Ryanair
Tue 23/620:05
STN
-
SNN
Nonstop1h 30m
Ryanair
Deal found 4/5£34
Fri 19/617:00
SNN
-
STN
Nonstop1h 30m
Ryanair
Mon 22/608:15
STN
-
SNN
Nonstop1h 30m
Ryanair
Deal found 6/5£35

Find flight deals from Galway to London

Keep the following information in mind while searching for Galway to London flight deals. Data was last updated 7 May 2026.

Round-trip from

£27

One-way from

£13

Popular in

August

Cheapest in

February

Average price

£51
Ryanair
  • Ryanair
  • 16/6-23/6
  • Nonstop
  • 3h 10m total
  • Galway to London
Search Deals
Ryanair
  • Ryanair
  • 12/5
  • Nonstop
  • 1h 35m total
  • Galway to London
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Galway to London 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 7 May 2026.
Use the filters below to find and compare flights from Galway to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ShannonLondon

SNN - LGW

SNNLGW

Shannon

Tue 9/6

13:00-14:35

Nonstop1h 35m

London Gatwick

Tue 23/6

15:05-16:40

Nonstop1h 35m

£28

ShannonLondon

SNN - LGW

SNNLGW

Shannon

Sat 6/6

13:35-15:10

Nonstop1h 35m

London Gatwick

Wed 17/6

18:45-20:20

Nonstop1h 35m

£28

ShannonLondon

SNN - STN

SNNSTN

Shannon

Wed 3/6

20:50-22:20

Nonstop1h 30m

London Stansted

Wed 10/6

08:00-09:30

Nonstop1h 30m

£28

ShannonLondon

SNN - STN

SNNSTN

Shannon

Fri 12/6

17:00-18:30

Nonstop1h 30m

London Stansted

Sun 14/6

09:25-10:55

Nonstop1h 30m

£28

ShannonLondon

SNN - STN

SNNSTN

Shannon

Thu 11/6

20:45-22:15

Nonstop1h 30m

London Stansted

Sun 14/6

09:25-10:55

Nonstop1h 30m

£28

ShannonLondon

SNN - STN

SNNSTN

Shannon

Wed 17/6

20:50-22:20

Nonstop1h 30m

London Stansted

Wed 24/6

22:45-00:15

Nonstop1h 30m

£28

ShannonLondon

SNN - STN

SNNSTN

Shannon

Tue 2/6

08:00-09:30

Nonstop1h 30m

London Stansted

Tue 9/6

20:05-21:35

Nonstop1h 30m

£28

ShannonLondon

SNN - STN

SNNSTN

Shannon

Sat 6/6

23:00-00:30

Nonstop1h 30m

London Stansted

Wed 17/6

22:45-00:15

Nonstop1h 30m

£28

ShannonLondon

SNN - STN

SNNSTN

Shannon

Fri 5/6

06:30-08:00

Nonstop1h 30m

London Stansted

Sat 6/6

08:00-09:30

Nonstop1h 30m

£30

ShannonLondon

SNN - STN

SNNSTN

Shannon

Sun 7/6

07:30-09:00

Nonstop1h 30m

London Stansted

Wed 10/6

08:00-09:30

Nonstop1h 30m

£30

Flights are sorted by cheapest return flights first.

Deals found on 6/5

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Galway to London

Have a flexible travel schedule? Discover the best time to fly to London from Galway 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 Galway to London

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

Find hourly flight availability from Galway to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 May 2026.

A simple way to save on the total cost of your ticket is to fly from Galway to London in the afternoon. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight in the morning.

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

Use this chart to determine the cheapest time to fly return from Galway to London. Price data was last updated on 2 May 2026.

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

Weekly flight availability from Galway to London

Explore weekly flight availability from Galway to London. 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 7 May 2026.

The most flights from G4W to LON are scheduled on a Wednesday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

How much does it cost for a return flight from Galway to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 7 May 2026.
See what other customers who have flown with Aer Lingus and Ryanair from Galway to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,547 reviews
Check prices

Crew

8.1

Boarding

7.4

Food

6.6

Overall

7.3

Entertainment

7.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.
Aer Lingus
7.3
Good
1,547 reviews
Aer Lingus
7.3
Good
1,547 reviews
Check prices

Crew

8.1

Boarding

7.4

Food

6.6

Overall

7.3

Entertainment

7.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.
Ryanair
6.9
Okay
5,366 reviews
Aer Lingus
7.3
Good
1,547 reviews
Check prices

Crew

8.1

Boarding

7.4

Food

6.6

Overall

7.3

Entertainment

7.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.

Related info for your journey

Find useful and relevant information for your journey from Galway to London. 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 Galway to London?

    Airlines like Ryanair fly from Galway to London in about 1h 35m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 387 mi. All flights are typically direct.

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

    The most popular route from Galway to London is Shannon - London Heathrow. You may also consider Shannon - London Stansted or Shannon - London Luton.

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

    The top 3 most reliable airlines when flying from Galway to London are Qatar Airways (84%), Air Canada (84%) and British Airways (84%).

  • What are the cheapest flights from Galway to London?

    Looking for the cheapest flight from Galway to London? While on average our users pay £956, our data indicates the cheapest price to be £59. The most popular route (Shannon - London Heathrow), is priced around £87.

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

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

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

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

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

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

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Croydon
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Chelmsford

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Top 2 airlines flying from Galway to London

Discover the top 2 airlines that operate flights from Galway to London. 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 7 May 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£28Average£80FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£88Average£152FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

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

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

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

Yes! Cheapflights helps users easily find flights from Galway to London with no change fees.

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

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

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