Direct flights from Boston

Enter your travel dates to find the best prices.

Cheapest flights from Boston
Explore the most affordable flight options available from Boston. Find the lowest fares based on data from user searches, with prices last updated on 4 January 2026.

Tue 10/219:12BOS - LHR

Nonstop6h 43mJetBlue

Wed 25/209:20LHR - BOS

Nonstop7h 59mJetBlue

Deal found 4/1$877

Sat 31/119:12BOS - LHR

Nonstop6h 43mJetBlue

Tue 24/209:20LHR - BOS

Nonstop7h 59mJetBlue

Deal found 1/1$878

Sat 7/320:00BOS - LHR

Nonstop6h 50mKLM

Sun 15/309:40LHR - BOS

Nonstop7h 45mKLM

Deal found 4/1$903

Mon 27/418:31BOS - LHR

Nonstop6h 59mJetBlue

Wed 13/508:40LHR - BOS

Nonstop7h 34mJetBlue

Deal found 4/1$904

Sun 1/319:12BOS - LHR

Nonstop6h 43mJetBlue

Thu 30/408:40LHR - BOS

Nonstop7h 34mJetBlue

Deal found 1/1$906

Thu 26/220:00BOS - LHR

Nonstop6h 50mDelta

Fri 13/309:40LHR - BOS

Nonstop7h 45mDelta

Deal found 4/1$908

Thu 29/120:00BOS - LHR

Nonstop6h 50mDelta

Mon 23/213:05LHR - BOS

Nonstop7h 55mDelta

Deal found 1/1$910

Sun 3/521:55BOS - LHR

Nonstop6h 45mBritish Airways

Mon 11/517:35LHR - BOS

Nonstop7h 30mBritish Airways

Deal found 3/1$936

Wed 11/219:12BOS - LHR

Nonstop6h 43mJetBlue

Thu 19/209:20LHR - BOS

Nonstop8h 00mJetBlue

Deal found 2/1$937

Thu 22/119:12BOS - LHR

Nonstop6h 43mJetBlue

Mon 26/109:20LHR - BOS

Nonstop7h 56mJetBlue

Deal found 1/1$939

Thu 12/308:30BOS - LHR

Nonstop6h 30mFinnair

Sun 15/313:30LHR - BOS

Nonstop7h 25mFinnair

Deal found 3/1$960

Mon 9/308:30BOS - LHR

Nonstop6h 30mBritish Airways

Sun 15/317:05LHR - BOS

Nonstop7h 40mBritish Airways

Deal found 1/1$962

Last-minute flights from Boston
Discover last-minute flight deals departing from Boston. Data was last updated 4 January 2026 and is based on user searches.

Fri 9/120:00BOS - LHR

Nonstop6h 50mKLM

Sun 11/109:40LHR - BOS

Nonstop7h 50mKLM

Deal found 2/1$913

Sat 10/107:30BOS - LHR

Nonstop6h 30mBritish Airways

Mon 12/111:40LHR - BOS

Nonstop7h 40mBritish Airways

Deal found 4/1$1,062

Sun 11/119:10BOS - LHR

Nonstop6h 40mKLM

Thu 15/109:40LHR - BOS

Nonstop7h 50mKLM

Deal found 4/1$906

Sun 11/119:10BOS - LHR

Nonstop6h 40mKLM

Sun 18/109:40LHR - BOS

Nonstop7h 50mKLM

Deal found 4/1$908

Sun 11/119:12BOS - LHR

Nonstop6h 43mJetBlue

Wed 14/109:20LHR - BOS

Nonstop7h 56mJetBlue

Deal found 4/1$1,178

Mon 12/119:12BOS - LHR

Nonstop6h 43mJetBlue

Tue 20/109:20LHR - BOS

Nonstop7h 56mJetBlue

Deal found 2/1$877

Mon 12/119:15BOS - LHR

Nonstop6h 45mFinnair

Tue 20/113:30LHR - BOS

Nonstop7h 45mFinnair

Deal found 3/1$910

Mon 12/120:00BOS - LHR

Nonstop6h 50mDelta

Mon 19/109:40LHR - BOS

Nonstop7h 50mDelta

Deal found 2/1$1,038

Mon 12/119:10BOS - LHR

Nonstop6h 40mKLM

Mon 19/109:40LHR - BOS

Nonstop7h 50mKLM

Deal found 4/1$1,126

Mon 12/107:30BOS - LHR

Nonstop6h 30mBritish Airways

Tue 13/119:10LHR - BOS

Nonstop7h 45mBritish Airways

Deal found 4/1$1,209

Mon 12/111:00BOS - ICN

Nonstop15h 35mDelta

Mon 26/109:10ICN - BOS

Nonstop13h 30mDelta

Deal found 4/1$2,883

Mon 12/111:00BOS - ICN

Nonstop15h 35mDelta

Sat 31/109:10ICN - BOS

Nonstop13h 30mDelta

Deal found 2/1$2,970

One-way flights from Boston
Search for one-way flight options from Boston. Find affordable one-way fares based on user searches. Data last updated 4 January 2026.

Tue 21/423:10BOS - LHR

Nonstop6h 30mKLM

Deal found 4/1$388

Thu 14/519:00BOS - LHR

Nonstop6h 45mDelta

Deal found 2/1$449

Thu 12/219:15BOS - LHR

Nonstop6h 35mKLM

Deal found 2/1$485

Sat 4/418:31BOS - LHR

Nonstop6h 59mJetBlue

Deal found 4/1$613

Wed 8/418:45BOS - LHR

Nonstop6h 45mDelta

Deal found 3/1$719

Fri 9/120:00BOS - LHR

Nonstop6h 50mKLM

Deal found 3/1$728

Thu 16/423:10BOS - LHR

Nonstop6h 30mKLM

Deal found 4/1$858

Sat 23/518:31BOS - LHR

Nonstop6h 59mJetBlue

Deal found 4/1$891

Tue 24/321:00BOS - LHR

Nonstop6h 50mKLM

Deal found 4/1$925

Wed 17/619:00BOS - LHR

Nonstop6h 45mDelta

Deal found 4/1$977

Thu 25/618:35BOS - LHR

Nonstop6h 55mJetBlue

Deal found 3/1$1,064

Tue 16/619:00BOS - LHR

Nonstop6h 45mDelta

Deal found 2/1$1,150

Fly to

Route

Departure

Return

Price

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Tue 27/1

19:12-06:55

Nonstop6h 43m

London Heathrow

Mon 2/2

09:20-12:16

Nonstop7h 56m

$877

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 1/3

19:12-06:55

Nonstop6h 43m

London Heathrow

Sat 7/3

09:20-12:16

Nonstop7h 56m

$877

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 20/2

19:12-06:55

Nonstop6h 43m

London Heathrow

Thu 26/2

09:20-12:19

Nonstop7h 59m

$877

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 9/2

19:12-06:55

Nonstop6h 43m

London Heathrow

Sun 15/2

09:20-12:20

Nonstop8h 00m

$877

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sat 21/3

20:16-06:55

Nonstop6h 39m

London Heathrow

Wed 25/3

09:20-13:16

Nonstop7h 56m

$877

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 8/3

20:15-06:55

Nonstop6h 40m

London Heathrow

Fri 13/3

09:20-13:16

Nonstop7h 56m

$877

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Tue 17/2

19:12-06:55

Nonstop6h 43m

London Heathrow

Wed 25/2

09:20-12:19

Nonstop7h 59m

$877

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 18/1

19:12-06:55

Nonstop6h 43m

London Heathrow

Sat 24/1

09:20-12:16

Nonstop7h 56m

$877

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 1/2

19:12-06:55

Nonstop6h 43m

London Heathrow

Sun 8/2

09:20-12:20

Nonstop8h 00m

$877

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 2/3

19:12-06:55

Nonstop6h 43m

London Heathrow

Fri 6/3

09:20-12:16

Nonstop7h 56m

$877

Flights are sorted by cheapest return flights first.

Deals found on 3/1

Showing 1-10 of 38 results

Best time to book a flight from Boston

Have a flexible travel schedule? Discover the best time to fly 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.

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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 7/2. 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.

Direct flights from Boston

Cheapest flights from Boston
Explore the most affordable flight options available from Boston. Find the lowest fares based on data from user searches, with prices last updated on 4 January 2026.

Explore the most affordable flight options available from Boston. Find the lowest fares based on data from user searches, with prices last updated on 4 January 2026.

Last-minute flights from Boston
Discover last-minute flight deals departing from Boston. Data was last updated 4 January 2026 and is based on user searches.

Discover last-minute flight deals departing from Boston. Data was last updated 4 January 2026 and is based on user searches.

One-way flights from Boston
Search for one-way flight options from Boston. Find affordable one-way fares based on user searches. Data last updated 4 January 2026.

Search for one-way flight options from Boston. Find affordable one-way fares based on user searches. Data last updated 4 January 2026.

Find direct flights from Boston within your budget

Best time to book a flight from Boston

Have a flexible travel schedule? Discover the best time to fly from Boston with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from Massachusetts cities

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Direct flights from North America cities

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Direct flights from United States

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Direct flights to United States

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$388+ Direct flights from Boston

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 7/2. 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.

Direct flights from Boston

Cheapest flights from BostonExplore the most affordable flight options available from Boston. Find the lowest fares based on data from user searches, with prices last updated on 4 January 2026.

Explore the most affordable flight options available from Boston. Find the lowest fares based on data from user searches, with prices last updated on 4 January 2026.

Find direct flights from Boston within your budget

Best time to book a flight from Boston

Have a flexible travel schedule? Discover the best time to fly from Boston with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from Massachusetts cities

Book a direc flight from one of these other cities located in Massachusetts.

100% Free

Book with flexibility

Travel Smart

Cheapest flights from Boston
Explore the most affordable flight options available from Boston. Find the lowest fares based on data from user searches, with prices last updated on 4 January 2026.