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Cheap flights from Boston to London Gatwick Airport from £171

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LGW
17 Apr — 24 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Boston Logan Intl to London Gatwick are usually found in March or February, booked 15 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Boston to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Boston to Gatwick
Explore the most affordable flight options available from Boston to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 March 2026.

Sun 10/523:00
BOS
-
LGW
1 stop10h 40m
Icelandair
Wed 27/515:40
LGW
-
BOS
1 stop11h 05m
Icelandair
Deal found 17/3£379
Thu 23/420:50
BOS
-
LGW
1 stop12h 50m
Icelandair
Thu 30/415:40
LGW
-
BOS
1 stop11h 05m
Icelandair
Deal found 16/3£380
Sun 12/420:50
BOS
-
LGW
1 stop12h 50m
Icelandair
Thu 16/415:40
LGW
-
BOS
1 stop11h 05m
Icelandair
Deal found 17/3£384
Fri 24/423:00
BOS
-
LGW
1 stop10h 40m
Icelandair
Thu 30/415:40
LGW
-
BOS
1 stop11h 05m
Icelandair
Deal found 15/3£386
Wed 1/423:15
BOS
-
LGW
1 stop16h 15m
TAP AIR PORTUGAL
Tue 7/416:25
LGW
-
BOS
1 stop27h 20m
TAP AIR PORTUGAL
Deal found 15/3£386
Sun 26/423:00
BOS
-
LGW
1 stop10h 40m
Icelandair
Thu 30/415:40
LGW
-
BOS
1 stop11h 05m
Icelandair
Deal found 17/3£388
Fri 1/523:00
BOS
-
LGW
2 stops14h 55m
Multiple Airlines
Mon 4/508:40
LGW
-
BOS
2 stops18h 05m
Multiple Airlines
Deal found 16/3£389
Mon 4/523:00
BOS
-
LGW
1 stop10h 40m
Icelandair
Fri 8/515:40
LGW
-
BOS
1 stop11h 05m
Icelandair
Deal found 12/3£389
Wed 15/420:50
BOS
-
LGW
2 stops30h 50m
Multiple Airlines
Wed 22/421:45
LGW
-
BOS
1 stop28h 20m
Multiple Airlines
Deal found 16/3£390

Find flight deals from Boston to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Gatwick (LGW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 March 2026.

Round-trip from

£379

One-way from

£171

Popular in

June

Cheapest in

March

Average price

£363
Icelandair
  • Icelandair
  • 10/5-27/5
  • 2 total stops
  • 21h 45m total
  • Boston to London
Search Deals
20/4
  • 20/4
  • 2 total stops
  • 18h 20m total
  • Boston to London
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£58 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Boston to Gatwick 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 18 March 2026.
Use the filters below to find and compare flights from Boston to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Fri 8/5

23:00-14:40

1 stop10h 40m

London Gatwick

Sun 10/5

15:40-21:45

1 stop11h 05m

£491

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Sat 22/8

20:50-11:45

1 stop9h 55m

London Gatwick

Mon 31/8

15:40-21:45

1 stop11h 05m

£494

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Fri 8/5

23:00-14:40

1 stop10h 40m

London Gatwick

Tue 19/5

13:00-18:50

1 stop10h 50m

£541

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Sun 26/4

22:30-20:25

1 stop16h 55m

London Gatwick

Thu 30/4

21:20-14:45

2 stops22h 25m

£546

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Sat 9/5

22:50-08:30

1 stop28h 40m

London Gatwick

Sat 16/5

08:10-21:05

1 stop17h 55m

£572

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Thu 25/6

16:45-09:30

1 stop11h 45m

London Gatwick

Tue 30/6

19:45-14:45

1 stop24h 00m

£716

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Mon 8/6

21:40-09:35

Nonstop6h 55m

London Gatwick

Sun 14/6

12:05-20:20

1 stop13h 15m

£743

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Tue 31/3

21:50-22:25

1 stop19h 35m

London Gatwick

Thu 2/4

17:35-19:55

1 stop31h 20m

£797

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Sat 11/4

06:00-16:25

2 stops29h 25m

London Gatwick

Sat 18/4

17:25-23:07

2 stops34h 42m

£854

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Mon 17/8

21:49-09:35

Nonstop6h 46m

London Gatwick

Mon 31/8

12:05-20:20

1 stop13h 15m

£863

Flights are sorted by cheapest return flights first.

Deals found on 14/3

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Boston to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Boston 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 Boston to London Gatwick Airport

How far ahead should I book a flight from Boston to London Gatwick Airport?

Use this chart to determine the optimal time to book a return flight from Boston to Gatwick. Price data was last updated on 13 March 2026.

The price you pay for your flight from Boston to London Gatwick Airport may vary depending on when you book. For the best chance of a lower fare, look to book 15 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Boston to London Gatwick Airport?

Currently, August is the cheapest month in which you can book a flight from Boston to London Gatwick Airport (average of £233). Flying from Boston to London Gatwick Airport in June is currently the most expensive (average of £421). 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.

Reviews of airlines servicing Gatwick

Get insights into the airlines that provide service to Gatwick. 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 Gatwick. Reviews last updated 18 March 2026.
Read through reviews of airlines operating flights from Boston to London Gatwick Airport, such as JetBlue and Icelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.2
Good
2,907 reviews
Check prices

Entertainment

7.2

Food

6.6

Boarding

7.4

Overall

7.2

Crew

8.0

Comfort

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.
JetBlue
7.2
Good
2,907 reviews
JetBlue
7.2
Good
2,907 reviews
Check prices

Entertainment

7.2

Food

6.6

Boarding

7.4

Overall

7.2

Crew

8.0

Comfort

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.
Icelandair
7.1
Good
622 reviews
JetBlue
7.2
Good
2,907 reviews
Check prices

Entertainment

7.2

Food

6.6

Boarding

7.4

Overall

7.2

Crew

8.0

Comfort

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.

Related info for your journey

Find useful and relevant information for your journey from Boston to Gatwick. 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 from for flights from Boston to London Gatwick?

    If you book a flight to London Gatwick from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston. There are 0 flights from Logan Intl to London Gatwick per day from 2 different airlines.

  • How long is the flight from Boston to London Gatwick Airport?

    There are many flights that can get you from Boston to London Gatwick Airport in 10h 40m. Fly via Icelandair, TAP AIR PORTUGAL, or LEVEL to get the fastest option. There are 3272 mi between Boston and London Gatwick Airport. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Boston to London Gatwick Airport round-trip?

    Currently priced at £289, Icelandair will fly you from Boston to London Gatwick Airport and back. In addition to Icelandair, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on JetBlue for as low as £369. Users have found that Icelandair is 35% cheaper than the other options available to this destination.

  • Can I find deals for flights from Boston to Gatwick that include hotel bookings?

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

  • How can I find direct flights from Boston to Gatwick?

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

  • Can I find deals for business class flights from Boston to Gatwick?

    Yes. Cheapflights offers flight deals from Boston to Gatwick 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 Boston to London Gatwick Airport?

    Currently, August is the cheapest month in which you can book a flight from Boston to London Gatwick Airport (average of £233). Flying from Boston to London Gatwick Airport in June is currently the most expensive (average of £421). 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 London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Romford
Ipswich
Bedford
Chelmsford
Southend-on-Sea

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Boston to Gatwick

Discover the top 2 airlines that operate flights from Boston to Gatwick. 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 18 March 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£289Average£474FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£369Average£369FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Boston to Gatwick?

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Why should you use Cheapflights to find cheap flight tickets from Boston to Gatwick?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Gatwick from Boston.

Can Cheapflights find flights from Boston to Gatwick with no change fees?

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

Can Cheapflights notify me if prices for flights from Boston to Gatwick become cheaper?

Not ready to book yet? You can track prices for flights from Boston to Gatwick on Cheapflights with our Price Alert feature and get notified when better prices are available.

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