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Cheap flights from Galway to London from £22

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — LON
6 Jul — 13 Jul1
1 adult

Cheapflights Tip: The best prices from Galway to London are usually found in January or May, booked 46 days in advance, depart on a Wednesday or Friday and return on a Saturday

Cheap flight deals from Galway to London

Keep the following information in mind while searching for Galway to London flight deals. Data was last updated 1 July 2025.

Round-trip from

£28

One-way from

£22

Popular in

June

Cheapest in

January

Average price

£122
Ryanair
  • Ryanair
  • 10/7-14/7
  • Nonstop
  • 3h 00m total
  • Galway to London
Search Deals
Ryanair
  • Ryanair
  • 8/7
  • Nonstop
  • 1h 35m total
  • Galway to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£3 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Galway to London

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 1 July 2025.

Tue 5/822:30SNN - STN
Nonstop1h 29mRyanair
Wed 6/822:40STN - SNN
Nonstop1h 30mRyanair
Deal found 30/6£32
Wed 13/816:25SNN - LGW
Nonstop1h 35mRyanair
Wed 20/818:45LGW - SNN
Nonstop1h 35mRyanair
Deal found 29/6£46
Mon 28/715:35SNN - STN
1 stop3h 55mMultiple Airlines
Mon 4/808:00STN - SNN
Nonstop1h 30mMultiple Airlines
Deal found 30/6£85
Thu 3/721:15SNN - LHR
Nonstop1h 25mAer Lingus
Mon 7/719:10LHR - SNN
Nonstop1h 25mAer Lingus
Deal found 28/6£92
Thu 7/808:45SNN - LTN
1 stop14h 10mMultiple Airlines
Wed 27/819:25LTN - SNN
1 stop12h 55mMultiple Airlines
Deal found 30/6£105
Wed 13/816:25SNN - LGW
Nonstop1h 35mMultiple Airlines
Wed 20/805:20LGW - SNN
1 stop17h 35mMultiple Airlines
Deal found 28/6£114
Thu 17/721:15SNN - LHR
Nonstop1h 25mMultiple Airlines
Mon 21/720:35LHR - SNN
1 stop16h 00mMultiple Airlines
Deal found 30/6£134
Thu 7/820:15SNN - LTN
2 stops18h 45mRyanair
Wed 27/810:00LTN - SNN
2 stops22h 20mRyanair
Deal found 30/6£157
Thu 24/716:15SNN - SEN
1 stop6h 50mMultiple Airlines
Mon 28/720:15SEN - SNN
1 stop15h 55mMultiple Airlines
Deal found 30/6£397
Thu 7/819:55SNN - LCY
2 stops23h 55mMultiple Airlines
Tue 19/820:25LCY - SNN
2 stops16h 30mMultiple Airlines
Deal found 30/6£427

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 1 July 2025.
Use the filters below to find and compare flights from Galway to London that are best for you.

Fly from

Galway

Fly to

London

Route

Depart

Return

Price

ShannonLondon

SNN - STN

SNNSTN

Shannon

Tue 5/8

22:30-23:59

Nonstop1h 29m

London Stansted

Wed 6/8

22:40-00:10

Nonstop1h 30m

£32

ShannonLondon

SNN - LGW

SNNLGW

Shannon

Wed 13/8

16:25-18:00

Nonstop1h 35m

London Gatwick

Wed 20/8

18:45-20:20

Nonstop1h 35m

£46

ShannonLondon

SNN - STN

SNNSTN

Shannon

Mon 28/7

15:35-19:30

1 stop3h 55m

London Stansted

Mon 4/8

08:00-09:30

Nonstop1h 30m

£85

ShannonLondon

SNN - LHR

SNNLHR

Shannon

Thu 17/7

21:15-22:40

Nonstop1h 25m

London Heathrow

Mon 21/7

19:10-20:35

Nonstop1h 25m

£97

ShannonLondon

SNN - LTN

SNNLTN

Shannon

Thu 7/8

08:45-22:55

1 stop14h 10m

London Luton

Wed 27/8

19:25-08:20

1 stop12h 55m

£105

ShannonLondon

SNN - LGW

SNNLGW

Shannon

Wed 13/8

16:25-18:00

Nonstop1h 35m

London Gatwick

Wed 20/8

05:20-22:55

1 stop17h 35m

£114

ShannonLondon

SNN - LHR

SNNLHR

Shannon

Thu 17/7

21:15-22:40

Nonstop1h 25m

London Heathrow

Mon 21/7

20:35-12:35

1 stop16h 00m

£134

ShannonLondon

SNN - LTN

SNNLTN

Shannon

Thu 7/8

20:15-15:00

2 stops18h 45m

London Luton

Wed 27/8

10:00-08:20

2 stops22h 20m

£157

ShannonLondon

SNN - SEN

SNNSEN

Shannon

Thu 24/7

16:15-23:05

1 stop6h 50m

London Southend

Mon 28/7

20:15-12:10

1 stop15h 55m

£397

ShannonLondon

SNN - LCY

SNNLCY

Shannon

Thu 7/8

19:55-19:50

2 stops23h 55m

London City

Tue 19/8

20:25-12:55

2 stops16h 30m

£427

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Showing 1-10 of 21 results
1
2
3

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

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

Use this chart to determine the optimal time to book a return flight from Galway to London. Price data was last updated on 27 June 2025.

The best time to book flights from Galway to London is 45 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 Galway to London?

Currently, January is the cheapest month in which you can book a flight from Galway to London (average of £112). Flying from Galway to London in August is currently the most expensive (average of £164). 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 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 1 July 2025.

When flying from Galway to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 8 September 2024.

Travellers seeking maximum savings on their Galway to London flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday mornings 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 1 July 2025.

The most flights from G4W to LON are scheduled on a Sunday (16 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 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 1 July 2025.
See what other customers who have flown with Aer Lingus, Ryanair, andBritish Airways 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
7.1
Good
1,140 reviews
Check prices

Entertainment

6.8

Overall

7.1

Comfort

7.0

Boarding

7.2

Crew

8.0

Food

6.4

Reviews

1 / 20
4.0
Okay

Tadhg,Mar 2025

DUB - MAN

Flew Man to BGI. Crew were poor. Both coffee or tea due to a "water issue". Business class meal for gluten free was disappointing. 1903 lounge was excellent.
Aer Lingus
7.1
Good
1,140 reviews
Aer Lingus
7.1
Good
1,140 reviews
Check prices

Entertainment

6.8

Overall

7.1

Comfort

7.0

Boarding

7.2

Crew

8.0

Food

6.4

Reviews

1 / 20
4.0
Okay

Tadhg,Mar 2025

DUB - MAN

Flew Man to BGI. Crew were poor. Both coffee or tea due to a "water issue". Business class meal for gluten free was disappointing. 1903 lounge was excellent.
Ryanair
6.8
Okay
5,152 reviews
Aer Lingus
7.1
Good
1,140 reviews
Check prices

Entertainment

6.8

Overall

7.1

Comfort

7.0

Boarding

7.2

Crew

8.0

Food

6.4

Reviews

1 / 20
4.0
Okay

Tadhg,Mar 2025

DUB - MAN

Flew Man to BGI. Crew were poor. Both coffee or tea due to a "water issue". Business class meal for gluten free was disappointing. 1903 lounge was excellent.
British Airways
6.6
Okay
7,081 reviews
Aer Lingus
7.1
Good
1,140 reviews
Check prices

Entertainment

6.8

Overall

7.1

Comfort

7.0

Boarding

7.2

Crew

8.0

Food

6.4

Reviews

1 / 20
4.0
Okay

Tadhg,Mar 2025

DUB - MAN

Flew Man to BGI. Crew were poor. Both coffee or tea due to a "water issue". Business class meal for gluten free was disappointing. 1903 lounge was excellent.

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.

  • What are the cheapest airlines to fly from Galway to London one-way?

    £22 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on Aer Lingus and British Airways, with prices starting from £44 and £92, respectively.

  • 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 Luton or Shannon - London Gatwick.

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

    The top 3 most reliable airlines when flying from Galway to London are Air Canada (91%), American Airlines (86%) and Aer Lingus (86%).

  • What are the cheapest flights from Galway to London?

    Looking for the cheapest flight from Galway to London? While on average our users pay £178, our data indicates the cheapest price to be £58. The most popular route (Shannon - London Heathrow), is priced around £107.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Galway to London (average of £112). Flying from Galway to London in August is currently the most expensive (average of £164). 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

Travelling to a place near Galway?

Book flights to Galway if you plan to visit one of these locations
Hounslow
Croydon
Milton Keynes
Deal
Gatwick
Luton
Slough
Wembley
Crawley
Eastbourne
Ilford
Hayes
Folkestone
Southend-on-Sea
Watford
Ipswich
Winchester
Maidstone
Guildford
Chichester

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Galway to London

See prices for flight routes from nearby airports that may be better suited for you.
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Shannon to Manchester flights
Knock to Gatwick flights
Shannon to Southend flights
Shannon to London City flights
Knock to London City flights
Knock to Southampton flights
Milltown (Kerry) to Stansted flights

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 1 July 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£26Average£62FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£69Average£130FlexibilityNo 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 Galway to London?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Galway to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Galway to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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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