Cheap flights from London to Salem from £457

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 28/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PDX
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from London to Salem are usually found in March or February, booked 63 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from London to Salem

Keep the following information in mind while searching for London to Salem flight deals. Data was last updated 12 September 2025.

Round-trip from

£523

One-way from

£457

Popular in

July

Cheapest in

March

Average price

£576
Air Canada
  • Air Canada
  • 21/9-11/10
  • 4 total stops
  • 68h 41m total
  • London to Salem
British Airways
  • British Airways
  • 28/11
  • Nonstop
  • 10h 10m total
  • London to Salem
Highest demand for flights based on searches. 14% potential increase in price (£83 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from London to Salem

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

Sun 21/910:15LHR - PDX
2 stops36h 31mAir Canada
Sat 11/1019:40PDX - LHR
2 stops32h 10mAir Canada
Deal found 11/9£523
Mon 6/1015:40LGW - PDX
1 stop34h 15mIcelandair
Mon 20/1015:20PDX - LGW
1 stop15h 15mIcelandair
Deal found 12/9£527
Wed 8/1015:10LHR - PDX
1 stop16h 19mBritish Airways
Sat 18/1019:25PDX - LHR
Nonstop9h 35mBritish Airways
Deal found 10/9£530
Tue 14/1008:15STN - PDX
3 stops22h 46mMultiple Airlines
Tue 21/1006:15PDX - STN
3 stops27h 55mMultiple Airlines
Deal found 12/9£532
Mon 27/1010:05LHR - PDX
1 stop16h 09mBritish Airways
Mon 3/1117:45PDX - LHR
Nonstop9h 35mBritish Airways
Deal found 12/9£535
Tue 14/1006:30LHR - PDX
2 stops16h 16mUnited Airlines
Tue 21/1012:59PDX - LHR
1 stop14h 36mUnited Airlines
Deal found 11/9£535
Sat 11/1014:10LHR - PDX
1 stop16h 51mAir Canada
Sat 18/1015:25PDX - LHR
1 stop13h 55mAir Canada
Deal found 11/9£537
Wed 8/1010:55LGW - PDX
1 stop17h 54mMultiple Airlines
Sun 19/1007:00PDX - LGW
2 stops19h 55mMultiple Airlines
Deal found 10/9£538
Sun 26/1007:30LHR - PDX
2 stops22h 05mUnited Airlines
Sun 2/1116:02PDX - LHR
1 stop33h 38mUnited Airlines
Deal found 11/9£539
Fri 10/1006:50LHR - PDX
2 stops19h 41mUnited Airlines
Fri 17/1011:05PDX - LHR
1 stop15h 20mUnited Airlines
Deal found 10/9£541
Fri 10/1009:55LHR - PDX
1 stop21h 29mMultiple Airlines
Wed 15/1012:30PDX - LHR
1 stop20h 45mMultiple Airlines
Deal found 11/9£544
Fri 26/908:40LCY - PDX
2 stops22h 02mVirgin Atlantic
Mon 29/913:40PDX - LCY
2 stops20h 50mVirgin Atlantic
Deal found 12/9£546

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Salem 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 12 September 2025.
Use the filters below to find and compare flights from London to Salem that are best for you.

Fly from

London

Fly to

Salem

Route

Depart

Return

Price

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 8/10

15:10-23:29

1 stop16h 19m

Portland

Sun 19/10

19:25-13:00

Nonstop9h 35m

£530

LondonPortland

STN - PDX

STNPDX

London Stansted

Tue 14/10

08:15-23:01

3 stops22h 46m

Portland

Tue 21/10

06:15-18:10

3 stops27h 55m

£532

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Tue 14/10

06:30-14:46

2 stops16h 16m

Portland

Tue 21/10

08:35-09:20

2 stops16h 45m

£535

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Fri 10/10

06:50-18:31

2 stops19h 41m

Portland

Fri 17/10

11:05-10:25

1 stop15h 20m

£541

LondonPortland

LCY - PDX

LCYPDX

London City

Fri 26/9

08:40-22:42

2 stops22h 02m

Portland

Mon 29/9

13:40-18:30

2 stops20h 50m

£546

LondonPortland

LCY - PDX

LCYPDX

London City

Mon 24/11

07:45-17:43

2 stops17h 58m

Portland

Wed 3/12

13:25-09:30

1 stop12h 05m

£547

LondonPortland

LCY - PDX

LCYPDX

London City

Mon 6/10

08:40-19:19

2 stops18h 39m

Portland

Mon 20/10

13:15-17:20

1 stop20h 05m

£547

LondonPortland

LCY - PDX

LCYPDX

London City

Mon 6/10

07:45-21:04

2 stops21h 19m

Portland

Mon 20/10

13:15-09:30

1 stop12h 15m

£547

LondonPortland

LCY - PDX

LCYPDX

London City

Wed 1/10

09:20-23:52

2 stops22h 32m

Portland

Mon 6/10

13:15-19:40

1 stop22h 25m

£548

LondonPortland

LCY - PDX

LCYPDX

London City

Wed 8/10

08:45-20:50

2 stops20h 05m

Portland

Sat 18/10

08:08-13:45

2 stops21h 37m

£551

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 60 results
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Best time to book a flight from London to Salem

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

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

Use this chart to determine the optimal time to book a return flight from London to Salem. Price data was last updated on 29 August 2025.

To ensure you get the cheapest price possible for a flight from London to Salem, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from London to Salem (average of £736). Flying from London to Salem in July is currently the most expensive (average of £1,048). 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 LON to SA8?

Find hourly flight availability from London to Salem. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Salem as you normally would.

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

Use this chart to determine the cheapest time to fly return from London to Salem. Price data was last updated on 20 October 2024.

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

Weekly flight availability from London to Salem

Explore weekly flight availability from London to Salem. 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 12 September 2025.

The most flights from LON to SA8 are scheduled on a Tuesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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

Reviews of airlines servicing Salem

Get insights into the airlines that provide service to Salem. 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 Salem. Reviews last updated 12 September 2025.
Get a feel of what it's like to fly with Finnair, Virgin Atlantic, andIcelandair from London to Salem by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.1

Boarding

7.6

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Crew

8.1

Boarding

7.6

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Crew

8.1

Boarding

7.6

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Crew

8.1

Boarding

7.6

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Crew

8.1

Boarding

7.6

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Crew

8.1

Boarding

7.6

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

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

    British Airways, United Airlines, and Virgin Atlantic can get you from London to Salem in just under 16h 16m. Your travel time can differ by up to 5h 46m. The distance from London to Salem is about 4896 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as £458. However, be on the lookout for offers from Iberia and British Airways, as they are both options that can get you from London to Salem for a low price.

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

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

    Consider American Airlines (60%), Alaska Airlines (60%) or Aer Lingus (60%) when booking your flight. These represent the most reliable airlines when flying from London to Salem.

  • What are the cheapest flights from London to Salem?

    The cheapest flight price from London to Salem is £534. On average you can expect to pay £854. The most popular route, (London Heathrow - Portland), can usually be booked for £411.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Salem 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 London to Salem?

    Currently, January is the cheapest month in which you can book a flight from London to Salem (average of £736). Flying from London to Salem in July is currently the most expensive (average of £1,048). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from London to Salem

Discover the top 10 airlines that operate flights from London to Salem. 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 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£436Average£590FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air CanadaCheapest£492Average£567FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapest£494Average£590FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£500Average£589FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£501Average£642FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£503Average£669FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£530Average£637FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£548Average£793FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£551Average£700FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest£567Average£732FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

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

When you search for this flight from London to Salem, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Salem from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Salem from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from London to Salem and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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