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prices we've seen · United States fares · USD

Flights from Istanbul (IST) to London (SEN)

  • One way from $93
  • Round trip from $388
  • No nonstop seen
  • Fastest 6h 30m
  • 6 airlines

The cheapest one-way fare from Istanbul (IST) to London (SEN) we have seen is $93 USD, departing Dec 22, 2026 (seen Nov 10, 2026): Wizz Air W6 2438, 1 stop, 48h 15m.

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Cheapest · One wayseen Nov 10

$93 USD

Wizz Air W6 2438 · Dec 22 · 1 stop · 48h 15m

A typical day on this route: $175

Continue on the seller's site — $93

Cheapest round tripseen Nov 8

$388 USD

Turkish Airlines TK 1035 · Jan 18 → Jan 25 · 2 stops · 15h 25m in all, both ways

Continue on the seller's site — $388

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These are the fares the seller shows on its United States site, in USD; prices where you live may differ.

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Prices are the fare alone; the seller shows the bag and fare rules.

Cheapest by month

Checked Nov 11

Pick a month to search the day its cheapest fare leaves.

  1. Nov 2026$211
  2. Dec 2026$93
  3. Jan 2027$118
  4. Feb 2027—
  5. Mar 2027—
  6. Apr 2027—
  7. May 2027—
  8. Jun 2027—
  9. Jul 2027—
  10. Aug 2027$223
  11. Sep 2027$218

Cheapest days to fly one wayCheapest round trips

Each day's cheapest fare we've seen, nonstop and with stops. Cheapest first.

We may earn a commission from the seller · How we rank

  1. TueDec 22

    23:10

    48h 15m1 stop

    20:25+2

    Cheapest$93 USD

    Wizz Air W6 2438 · seen Nov 10

    Go to seller — $93

  2. ThuDec 24

    09:55

    13h 30m1 stop

    20:25

    $97 USD

    Wizz Air W6 2430 · seen Nov 10

    Go to seller — $97

  3. WedDec 23

    09:55

    37h 30m1 stop

    20:25+1

    $98 USD

    Wizz Air W6 2430 · seen Nov 10

    Go to seller — $98

  4. WedDec 16

    22:10

    27h 30m1 stop

    22:40+1

    $105 USD

    Turkish Airlines TK 2432 · seen Nov 6

    Go to seller — $105

  5. WedDec 9

    20:10

    29h 30m1 stop

    22:40+1

    $111 USD

    Turkish Airlines TK 2430 · seen Nov 10

    Go to seller — $111

  6. SatJan 9

    09:55

    53h 35m1 stop

    12:30+2

    $118 USD

    Wizz Air W6 2430 · seen Nov 10

    Go to seller — $118

  7. FriJan 29

    08:10

    7h 20m1 stop

    12:30

    $155 USD

    Turkish Airlines TK 1035 · seen Nov 10

    Go to seller — $155

  8. TueJan 5

    17:45

    51h 50m2 stops

    18:35+2

    $195 USD

    Air Serbia JU 423 · seen Nov 10

    Go to seller — $195

  9. TueDec 8

    13:50

    23h 10m1 stop

    10:00+1

    $196 USD

    Transavia France TO 3281 · seen Nov 4

    Go to seller — $196

  10. ThuNov 12

    09:55

    29h 35m1 stop

    12:30+1

    $211 USD

    Wizz Air W6 2430 · seen Nov 10

    Go to seller — $211
Show 4 more fares

  1. WedJan 27

    15:50

    6h 30m1 stop

    19:20

    $274 USD

    Turkish Airlines TK 1919 · seen Nov 4

    Go to seller — $274

  2. WedNov 18

    18:50

    30h 45m2 stops

    22:35+1

    $304 USD

    British Airways BA 679 · seen Nov 11

    Go to seller — $304

  3. SunJan 3

    09:55

    29h 35m1 stop

    12:30+1

    $307 USD

    Wizz Air W6 2430 · seen Nov 10

    Go to seller — $307

  4. TueNov 17

    05:25

    38h 5m3 stops

    16:30+1

    $322 USD

    Air Serbia JU 427 · seen Nov 10

    Go to seller — $322

The cheapest round trips we've seen on this route, on any dates, cheapest first.

We may earn a commission from the seller · How we rank

  1. 7 nightsJan 18–25

    08:10

    SEN

    Cheapest$388 USD

    Turkish Airlines TK 1035 · 2 stops · 15h 25m in all, both ways · seen Nov 8

    Go to seller — $388

  2. 7 nightsApr 1–8

    10:35

    SEN

    $632 USD

    Turkish Airlines TK 1957 · 2 stops · 15h 30m in all, both ways · seen Nov 9

    Go to seller — $632

  3. 6 nightsDec 11–17

    15:25

    SEN

    $727 USD

    Turkish Airlines TK 1953 · 2 stops · 16h 20m in all, both ways · seen Nov 4

    Go to seller — $727

  4. 13 nightsJul 19 – Aug 1

    14:50

    SEN

    $1,030 USD

    Turkish Airlines TK 1953 · 2 stops · 15h 25m in all, both ways · seen Nov 4

    Go to seller — $1,030

Compare other routes

Compared with Istanbul → London: $93 one way (Dec 22).

The way back

Other places from Istanbul

Every route from Istanbul →

To London from other cities

Every route to London →

Airlines seen on this route

  • British Airways
  • Air Serbia
  • Tarom
  • Turkish Airlines
  • Transavia France
  • Wizz Air

Marketing carriers; the operating airline is shown by the seller.

Istanbul to London in numbers

  • By month, Dec 2026 is the cheapest we've seen at $93 USD and Aug 2027 the most expensive at $223 USD — a spread of 140%.
  • None of the 14 departure dates seen has a nonstop fare — every fare has at least one stop; carriers seen: British Airways, Air Serbia, Tarom, Turkish Airlines, Transavia France, Wizz Air.
  • IST serves Istanbul, Türkiye; SEN serves London, United Kingdom.
  • London runs 3 hours behind Istanbul.

Questions

What is the cheapest fare from Istanbul (IST) to London (SEN)?

The cheapest one-way fare from Istanbul (IST) to London (SEN) we have seen is $93 USD, departing Dec 22, 2026 (seen Nov 10, 2026): Wizz Air W6 2438, 1 stop, 48h 15m.

Is there a nonstop flight from Istanbul (IST) to London (SEN)?

None of the 14 departure dates seen has a nonstop fare — every fare has at least one stop; carriers seen: British Airways, Air Serbia, Tarom, Turkish Airlines, Transavia France, Wizz Air.

Which month is cheapest to fly from Istanbul (IST) to London (SEN)?

By month, Dec 2026 is the cheapest we've seen at $93 USD and Aug 2027 the most expensive at $223 USD — a spread of 140%.

How old is this price?

It is the cheapest fare we've seen for that date; the date beside it is the day it was seen, or our last check. We look again at least once a day for the routes people search, and stop showing a route's prices two days after our last look. The seller's page shows the price right now.

How does a2bflight rank results?

By price and duration only; commission never enters the order. Cheapest means cheapest among the fares we've seen for this route. A click that books may earn a2bflight a commission from the seller; the price you see is the seller's own. See how we rank and what we keep.