Cheap flights from Grand Rapids to South London from CA $565

View CA $565 flight on Mon, Dec. 8, 2025Opens in a new window

Popular airlines from Grand Rapids to South London

  • Air Canada

    Air Canada

  • Finnair

    Finnair

  • British Airways

    British Airways

  • Aer Lingus

    Aer Lingus

  • Iberia

    Iberia

  • Lufthansa

    Lufthansa

  • SAS

    SAS

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Grand Rapids (GRR) to South London (LON)

Prices were available within the past 7 days and start at CA $565 for one-way flights and CA $905 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, Dec. 8 - Mon, Dec. 15
GRR
Grand Rapids
LHR
London
CA $905 Roundtrip, found 10 hours ago
CA $905
Roundtrip
found 10 hours ago
Select Lufthansa flight, departing Mon, Dec. 8 from Grand Rapids to London, returning Mon, Dec. 15, priced at CA $905 found 10 hours ago
British Airways
Mon, Dec. 8 - Mon, Dec. 15
GRR
Grand Rapids
LHR
London
CA $943 Roundtrip, found 10 hours ago
CA $943
Roundtrip
found 10 hours ago
Select British Airways flight, departing Mon, Dec. 8 from Grand Rapids to London, returning Mon, Dec. 15, priced at CA $943 found 10 hours ago
Virgin Atlantic
Mon, Dec. 8 - Mon, Dec. 15
GRR
Grand Rapids
LHR
London
CA $943 Roundtrip, found 10 hours ago
CA $943
Roundtrip
found 10 hours ago
Select Virgin Atlantic flight, departing Mon, Dec. 8 from Grand Rapids to London, returning Mon, Dec. 15, priced at CA $943 found 10 hours ago
Lufthansa
Mon, Dec. 8 - Mon, Dec. 15
GRR
Grand Rapids
LHR
London
CA $964 Roundtrip, found 10 hours ago
CA $964
Roundtrip
found 10 hours ago
Select Lufthansa flight, departing Mon, Dec. 8 from Grand Rapids to London, returning Mon, Dec. 15, priced at CA $964 found 10 hours ago
Iberia
Mon, Dec. 8 - Mon, Dec. 15
GRR
Grand Rapids
LHR
London
CA $1,254 Roundtrip, found 10 hours ago
CA $1,254
Roundtrip
found 10 hours ago
Select Iberia flight, departing Mon, Dec. 8 from Grand Rapids to London, returning Mon, Dec. 15, priced at CA $1,254 found 10 hours ago
Finnair
Mon, Dec. 8 - Mon, Dec. 15
GRR
Grand Rapids
LHR
London
CA $1,276 Roundtrip, found 10 hours ago
CA $1,276
Roundtrip
found 10 hours ago
Select Finnair flight, departing Mon, Dec. 8 from Grand Rapids to London, returning Mon, Dec. 15, priced at CA $1,276 found 10 hours ago

Find the cheapest month to fly from Grand Rapids (GRR) to London (LHR)

November is typically the cheapest month to fly

From CA $831 - CA $2,110 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.