HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$378+ Cheap flights from Medford (MFR) to Heathrow (LHR)

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
MFR — LHR
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Medford to Heathrow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Medford to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Medford (MFR) to Heathrow (LHR). 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 June 12, 2025.

Round-trip from

$672
(Cheapflightsfares)

One-way from

$378
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,613
From Medford to London Heathrow
Search Deals
One-way flight from Medford to London Heathrow
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($207 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Medford to Heathrow

Cheapest flights from Medford to Heathrow
Explore the most affordable flight options available from Medford to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2311:40 amMFR - LHR
2 stops22h 00mScandinavian Airlines
Sat 8/306:40 amLHR - MFR
2 stops22h 52mScandinavian Airlines
Deal found 6/12$672
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/266:00 amMFR - LHR
2 stops16h 30mUnited Airlines
Tue 9/22:05 pmLHR - MFR
2 stops38h 59mUnited Airlines
Deal found 6/12$728
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/231:34 pmMFR - LHR
1 stop17h 06mAmerican Airlines
Wed 8/611:15 amLHR - MFR
1 stop16h 14mAmerican Airlines
Deal found 6/11$829
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/233:21 pmMFR - LHR
1 stop13h 39mMultiple Airlines
Wed 8/69:50 amLHR - MFR
1 stop22h 18mMultiple Airlines
Deal found 6/12$830
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2511:40 amMFR - LHR
2 stops17h 50mDelta
Mon 9/111:20 amLHR - MFR
2 stops19h 01mDelta
Deal found 6/12$855
This KLM deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2411:40 amMFR - LHR
1 stop18h 35mKLM
Sat 8/306:35 pmLHR - MFR
2 stops34h 57mKLM
Deal found 6/12$856
This Ovago deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/212:50 pmMFR - LHR
1 stop17h 15mFinnair
Wed 9/32:20 pmLHR - MFR
1 stop17h 38mFinnair
Deal found 6/11$1,006
This AranGrant deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/31:32 pmMFR - LHR
1 stop16h 08mBritish Airways
Mon 8/119:50 amLHR - MFR
1 stop15h 44mBritish Airways
Deal found 6/12$2,092
This Cheapflightsfares deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/301:45 pmMFR - LHR
2 stops22h 20mIberia
Sat 7/52:45 pmLHR - MFR
1 stop17h 10mIberia
Deal found 6/12$2,521
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/111:30 pmMFR - LHR
2 stops15h 30mAlaska Airlines
Wed 6/183:40 pmLHR - MFR
1 stop15h 15mAlaska Airlines
Deal found 6/10$19,646

Cheapflights Fare Finder

Customize your flight search to find flights from Medford to Heathrow 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Medford to London Heathrow Airport that are best for you.

Fly from

Medford

Fly to

Heathrow

Route

Depart

Return

Price

MedfordLondon

MFR - LHR

MFRLHR

Medford

Sat 8/23

11:40 am-5:40 pm

2 stops22h 00m

London Heathrow

Sat 8/30

6:40 am-9:32 pm

2 stops22h 52m

$672

MedfordLondon

MFR - LHR

MFRLHR

Medford

Tue 8/26

6:00 am-6:30 am

2 stops16h 30m

London Heathrow

Tue 9/2

2:05 pm-9:04 pm

2 stops38h 59m

$728

MedfordLondon

MFR - LHR

MFRLHR

Medford

Wed 7/23

1:34 pm-2:40 pm

1 stop17h 06m

London Heathrow

Wed 8/6

11:15 am-7:29 pm

1 stop16h 14m

$829

MedfordLondon

MFR - LHR

MFRLHR

Medford

Wed 7/23

3:21 pm-1:00 pm

1 stop13h 39m

London Heathrow

Wed 8/6

9:50 am-12:08 am

1 stop22h 18m

$830

MedfordLondon

MFR - LHR

MFRLHR

Medford

Mon 8/25

11:40 am-1:30 pm

2 stops17h 50m

London Heathrow

Mon 9/1

11:20 am-10:21 pm

2 stops19h 01m

$855

MedfordLondon

MFR - LHR

MFRLHR

Medford

Sun 8/24

11:40 am-2:15 pm

1 stop18h 35m

London Heathrow

Sat 8/30

6:35 pm-9:32 pm

2 stops34h 57m

$856

MedfordLondon

MFR - LHR

MFRLHR

Medford

Thu 8/21

2:50 pm-4:05 pm

1 stop17h 15m

London Heathrow

Wed 9/3

2:20 pm-11:58 pm

1 stop17h 38m

$1,006

MedfordLondon

MFR - LHR

MFRLHR

Medford

Sun 8/3

1:32 pm-1:40 pm

1 stop16h 08m

London Heathrow

Mon 8/11

9:50 am-5:34 pm

1 stop15h 44m

$2,092

MedfordLondon

MFR - LHR

MFRLHR

Medford

Mon 6/30

1:45 pm-8:05 pm

2 stops22h 20m

London Heathrow

Sat 7/5

2:45 pm-11:55 pm

1 stop17h 10m

$2,521

MedfordLondon

MFR - LHR

MFRLHR

Medford

Tue 8/19

12:00 pm-11:55 am

2 stops15h 55m

$378

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 14 results
1
2

Best time to book a flight from Medford to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Medford with our price prediction graph.
Estimated round-trip 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 Medford to London Heathrow Airport

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from Medford to London by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.3
Good
1,387 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    Most people fly from Medford (MFR) if they book a flight from Medford to London Heathrow. On average, Medford has 0 outbound flights to London Heathrow per day from 3 airlines. Medford is conveniently located just 3.0 mi from Medford’s city center.

  • What are the cheapest airlines flying from Medford to London Heathrow Airport round-trip?

    Flying on Scandinavian Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at $672. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $728 and $829, respectively. Scandinavian Airlines is 33% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Medford to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as $463 on KLM. Other airlines that offer cheap prices include United Airlines from $581 and Delta from $1,038 one-way.

  • Can I find deals for flights from Medford to Heathrow that include hotel bookings?

    Yes. In addition to deals on Medford to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Medford to Heathrow?

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

  • Can I find deals for business class flights from Medford to Heathrow?

    Yes. Cheapflights offers flight deals from Medford to Heathrow 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 Medford to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Medford to London Heathrow Airport (average of $661). Flying from Medford to London Heathrow Airport in June is currently the most expensive (average of $1,108). 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

Traveling to a place near Medford?

Book flights to Medford if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Folkestone
Borehamwood
Broadway
Sutton
Aylesbury
Chelmsford
Brentwood

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.

Top 3 airlines flying from Medford to Heathrow

Discover the top 3 airlines that operate flights from Medford to Heathrow. 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$666Average$1,028FlexibilityNo cancel feeOn-time69%
DeltaCheapest$698Average$1,238FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$706Average$1,026FlexibilityNo cancel feeOn-time72%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.